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ZWO D21 IR-Cut Window - D21-IRWINDOW


ZWO IR-Cut D21 Window

The ZWO D21 IR-Cut protection window is suitable for the ASI120 series, ASI120-S series, ASI178 series, ASI290 series, ASI224MC series, ASI385 series, ASI185MC series cameras to protect the sensor from dust and humidity.

IR-Cut D21 Window Specifications

  • Diameter: 21 mm
  • Type: UV IR-Cut Window
  • Thickness: 1.1 mm
  • Flatness: 1/4 λ